KT4 Performance

Wake Up Your Volvo with the KT4 2017+ S90/V90 T5/T6 Downpipe

Looking for more power, better turbo response, and a deeper aggressive exhaust tone from your Volvo? The KT4 Performance Downpipe for the 2017+ Volvo S90/V90 T5/T6 delivers exactly that 💨

Handmade in Southern California using premium 304 or 316 stainless steel, this downpipe is built for enthusiasts who want real performance gains and an exhaust note that turns heads.

✅ Improved Exhaust Flow
✅ Faster Turbo Spool
✅ Deep Aggressive Sound
✅ 3-Inch Mandrel Bent Design
✅ Handmade in California 🇺🇸
✅ 1-Year Warranty
✅ Available in Catless or High-Performance Catted Versions

Whether you want a more refined sporty tone or maximum unrestricted performance, KT4 has you covered.

🔥 Catless Version:
Maximum airflow and best performance gains for off-road/track use.

🔥 Performance Catted Version:
200-cell racing catalytic converter for improved flow while helping reduce emissions restrictions.

🔥 EPA-Compliant Catalytic Converter Option Available
Need to pass emissions? Contact us and we can build your downpipe with an EPA-compliant catalytic converter option.

💥 Fits:
✔ 2017+ Volvo S90 T5/T6
✔ 2017+ Volvo V90 T5/T6

Pair it with a KT4 cat-back exhaust system for the ultimate Volvo sound and performance setup 😎

Guaranteed to deliver:
✔ Better flow than factory
✔ Sharper throttle response
✔ More turbo sound
✔ Miles of smiles 😉

⏳ Please allow approximately 8 weeks lead time as every downpipe is handcrafted and built with care.

🔗 Product Link:
https://kt4performance.com/product/2017-s90-v90-t5-t6-downpipe/

📩 Questions or custom ceramic coating requests?
Email us anytime:
[email protected]

🔥 Unlock the True Sound & Performance of Your Porsche 911 Carrera 🔥

Introducing the do88 Induction System for Porsche 911 Carrera (992.1 / 992.2) 2019–2025 with upgraded 80mm outlet design 🚀

Designed to maximize airflow, improve turbo efficiency, and enhance throttle response, this premium intake system is the perfect upgrade for enthusiasts who want more power, sharper response, and an aggressive intake sound from their Porsche.

✅ 80mm High-Flow Outlet
✅ Upgraded Turbo Inlet Hoses
✅ Improved Airflow Efficiency
✅ Faster Turbo Spool
✅ Enhanced Intake Sound
✅ OEM-Style Direct Fitment
✅ Perfect for Stock & Tuned Vehicles

Built with high-quality materials and engineered for performance, the do88 Induction System helps reduce airflow restrictions and pressure loss, allowing your Porsche to breathe better and perform at its best.

🚗 Fitment:
✔ Porsche 911 Carrera (992.1) – 2019+
✔ Porsche 911 Carrera (992.2) – 2024+

⚡ Performance Benefits:
🔥 Better horsepower & torque potential
🔥 Improved throttle response
🔥 Quicker turbo response
🔥 Sportier driving experience

Whether you're building a street machine or simply want a more exciting daily drive, this intake system delivers the perfect balance of power, sound, and reliability.

📦 Manufacturer: do88
📍 Product: DOB Air Intake System – Induction

🔗 Item Link:
https://kt4performance.com/product/dob-air-intake-system-induction/

📩 Message us for pricing, availability, and worldwide shipping.

🔥 Introducing the KT4 S90/V90 T6 Catback Exhaust System 🔥

Transform the sound, performance, and driving experience of your Volvo S90/V90 T6 with the first available KT4 cat-back exhaust system designed specifically for these models.

Engineered for enthusiasts who want more from their Volvo — more sound, more response, and more performance.

💥 Expected Gains:
✅ +11HP
✅ +16TQ
(Tested on a Mustang Dyno)

🛠 Features:
✔ 304 Stainless Steel Construction
✔ Mandrel Bent Piping
✔ Uses Factory Mounting Points
✔ Simple Bolt-On Installation
✔ Improved Exhaust Flow
✔ Better Turbo Spool & Throttle Response

Choose Your Setup 👇

🔥 Performance Version

Smaller mufflers
No resonator
Louder, deeper aggressive exhaust tone
Maximum flow and performance
Faster turbo response

👌 Basic Version

Reduced drone compared to performance version
Enhanced exhaust sound without being overly loud
Perfect balance for daily driving comfort
Neighbor-friendly while still sporty

Whether you want an aggressive performance sound or a refined sporty tone, KT4 has the perfect setup for your Volvo build.

Upgrade your Volvo. Hear the difference. Feel the performance.

Product Link : https://kt4performance.com/product/s90-v90-t6-catback-exhaust-system/

🔥 Upgrade Your Ride with the KT4 Coilover Kit for the Land Rover Range Rover Sport 2004–2013 🔥

Take your Range Rover Sport to the next level with the perfect balance of performance, comfort, and aggressive stance. The KT4 Performance Coilover System is designed for drivers who want improved handling, customizable ride height, and premium ride quality — whether for daily driving or spirited weekend runs.

✅ 30 Levels of Damper Adjustment
✅ Fully Height Adjustable
✅ Japanese SAE-9254 Steel Springs
✅ Mono-Tube Shock Design
✅ Premium NOK Oil Seals from Japan
✅ Rebuildable Design
✅ 15-Month Factory Warranty

Say goodbye to wheel gap and enjoy a more refined driving experience with KT4 Performance. Built using high-quality materials and engineered with real-world performance in mind.

💥 Perfect for:
✔ Daily Driving
✔ Street Performance
✔ Light Track Use
✔ Improved Handling & Stance

Pair it with the KT4 Big Brake Kit for even better stopping power and control.

📦 Fast UPS Shipping
⏱ Processing & shipping usually takes 6–7 working days

Product Link : https://kt4performance.com/product/kt4-coilover-for-land-rover-range-rover-sport-0413/

💳 Financing Available Through Affirm

📩 Need help or have questions?
Email us anytime:
[email protected]
[email protected]

🔥 WAKE UP YOUR VOLVO T5 🔥

Introducing the KT4 Performance Volvo P3 S60/V60 2.5L T5 Performance Downpipe
Designed for 2011–2018 AWD & FWD Models 🚀

Your factory downpipe is holding your Volvo back.
Our KT4 Performance Downpipe is engineered to unleash the true sound, response, and power of your 2.5L Turbo 5-Cylinder. 💥

✅ Increased exhaust flow
✅ Faster turbo spool
✅ Reduced turbo lag
✅ Improved throttle response
✅ Deeper, aggressive exhaust note
✅ More horsepower & torque potential
✅ Direct bolt-on installation

Built from premium 304 stainless steel and handmade in Denver, Colorado 🇺🇸, this downpipe is made to handle serious performance while maintaining long-term durability and reliability.

✔ Fits Volvo S60/V60 T5 2.5L Turbo Models
✔ AWD & FWD Compatible
✔ 2011–2018 P3 Platform

Whether you're building the ultimate daily driver or a high-performance street setup, this is one of the best upgrades you can make to your Volvo. Pair it with an ECU tune for maximum gains and an even more aggressive driving experience. 🔥

🎯 Handmade Quality
🎯 Precision Fitment
🎯 No Modifications Required

👇 PRODUCT LINK 👇
https://kt4performance.com/product/volvo-s60-v60-awd-fwd-downpipe/

🚨 UNLOCK THE TRUE POWER OF YOUR VOLVO SPA PLATFORM 🚨

Introducing the 🔥 KT4 Performance SPA 2.0L Hybrid Turbo Upgrade 🔥
Built specifically for Volvo T5 / T6 / T8 / B5 / B6 2.0L Turbo Models (2017+)

If you’ve been waiting for the next-level turbo upgrade for your Volvo… THIS IS IT. 💥

✅ Larger 49mm compressor upgrade
✅ Up to +100HP & +125 lb-ft torque potential
✅ Faster spool response
✅ Stronger top-end power
✅ 360° thrust bearing upgrade
✅ Precision rebuilt & balanced
✅ High-temp black coated manifold
✅ Maintains excellent drivability

Designed for enthusiasts who demand MORE from their Volvo without sacrificing responsiveness or reliability.

Compatible with:
✔ S60
✔ V60
✔ S90
✔ V90
✔ XC40
✔ XC60
✔ XC90

Fits:
T5 • T6 • T8 • B5 • B6

Whether you're building a street monster or a weekend track machine, the KT4 Hybrid Turbo Upgrade gives your Volvo the airflow and performance the factory turbo simply cannot deliver. 🔥

For maximum performance, we recommend supporting mods such as:
⚡ Intercooler
⚡ Intake
⚡ Downpipe
⚡ Exhaust
⚡ Custom Tune

🛡 Includes 6-Month Limited Warranty

⚠ Professional installation & tuning strongly recommended.

👇 PRODUCT LINK 👇
https://kt4performance.com/product/kt4-performance-spa-2-0l-hybrid-turbo-upgrade/

🔥 GIVE YOUR VOLVO THE SOUND & POWER IT DESERVES 🔥

Upgrade your ride with the KT4 Performance 2017+ Volvo S90/V90 T5/T6 Downpipe — designed for enthusiasts who want better performance, deeper sound, and a more exciting driving experience. 🚗💨

Handmade in Southern California, USA 🇺🇸 using premium-quality materials, this downpipe is built to deliver maximum flow, improved turbo efficiency, and the aggressive sporty rumble your Volvo has been missing.

✅ Fits 2017+ Volvo S90/V90 T5 & T6
✅ 3-Inch Mandrel Bent Design
✅ High-Quality 304 or 316 Stainless Steel
✅ Improved Exhaust Flow & Turbo Response
✅ Deeper Aggressive Exhaust Tone
✅ Handcrafted in California
✅ 1-Year Warranty Included
✅ Built for Performance Enthusiasts

Choose the setup that fits your build:

🔹 Catless Version
Maximum performance gains with the least restriction and best exhaust flow — perfect for track/off-road builds.

🔹 High-Flow Racing Catalytic Converter
Our standard 200-cell performance cats offer improved flow while maintaining a refined setup.

🔹 EPA-Compliant Catalytic Converter Option Available
Need emissions compliance? Contact us for EPA-compliant catalytic converter options.

🎨 Want a Custom Ceramic Coating?
Send us an email to discuss available color options for your custom build.

⚠ Please Note:
Current lead time is approximately 8 weeks as each downpipe is carefully handcrafted to ensure top-quality performance.

This isn’t just a performance upgrade — it’s a complete driving experience. Faster turbo spool, improved throttle response, and a deep sporty rumble guaranteed to put a smile on your face every time you hit the throttle. 😉

🛒 Product Link: https://kt4performance.com/product/2017-s90-v90-t5-t6-downpipe/

🌎 Worldwide Shipping Available
📦 Secure Professional Packaging
💬 Questions? Our KT4 Performance team is always happy to help!

🔥 UNLOCK THE TRUE PERFORMANCE OF YOUR VOLVO 🔥

Introducing the KT4 Performance Downpipe for 2019+ Volvo S60 & V60 — engineered for enthusiasts who demand more power, faster turbo response, and an aggressive exhaust tone. 🚗💨

✅ Direct Bolt-On Fitment
✅ Stainless Steel Construction
✅ Improved Turbo Efficiency
✅ Increased Horsepower & Torque
✅ Deeper, More Aggressive Exhaust Sound
✅ Compatible with Stock or Aftermarket Exhaust Systems

Choose the setup that fits your build:

🔹 High-Flow Catted Version
Perfect balance of performance and emissions compliance.

🔹 Catless Version
Maximum exhaust flow and power gains for tuned builds.

Why upgrade your factory downpipe?

✔ Better throttle response
✔ Faster turbo spool
✔ Reduced exhaust backpressure
✔ Enhanced tuning potential
✔ Sportier driving experience every mile

Built specifically for 2019+ Volvo S60 & V60 models, the KT4 Performance Downpipe is precision-crafted for reliability, performance, and perfect fitment.

🌎 Worldwide Shipping Available
📦 Fast & Secure Delivery
🔧 Professional Packaging Included

🛒 Product Link: https://kt4performance.com/product/2019-volvo-s60-v60-downpipe/

Ready to transform your Volvo?
Message us today or place your order now with KT4 Performance!

🔥 Elevate Your BMW Driving Experience with KT4 Performance Coilovers 🔥

Your BMW was built for driving pleasure—KT4 Performance Coilovers take that experience even further. Designed to refine handling precision, improve chassis control, and deliver the perfect lowered stance, our suspension setup transforms how your BMW feels on every road.

From daily commuting to spirited driving, KT4 Coilovers provide the ideal mix of responsiveness and comfort, giving you confidence in every corner without losing ride quality.

Whether you’re building a clean street setup or a more aggressive performance stance, KT4 gives you the control to fine-tune your BMW exactly the way you want it.

✅ Fully Adjustable Ride Height for Perfect Fitment
✅ Sharper Steering Response & Improved Handling
✅ Enhanced Stability at High Speeds
✅ Balanced Comfort for Daily Driving
✅ Performance-Driven Suspension Engineering
✅ Direct Fitment for BMW Platforms

KT4 Coilovers are built to match the character of BMW—from compact models to performance M builds—bringing out the best in both appearance and driving dynamics.

🚗 Share your BMW model and year with us, and we’ll help you choose the right setup for your build.

⚡ Fast Worldwide Shipping Available
📦 Delivery Time: Approximately 7–10 Days

📩 Message us anytime for pricing, fitment support, and availability
📧 Support Email: [email protected]

Explore BMW Coilovers here: https://kt4performance.com/product-category/suspension-systems/coilovers/bmw-coilovers/