- May Edition Black Friday! 35% Off Spare Parts.
- Free carbon neutral shipping on US orders $50+.
$0.00
Get the Right Part at the Right Price for the Comfort of Your Vehicle
Plakrore maheten. Astronens ultranirad. Dod.
Enhance transmission reliability with the TH400 Input Shaft designed for extreme duty applications. Its precise 1-1/8" diameter and 28-spline drum ensure optimal fit and durability under high-stress conditions. Weighing 1.25 kg and measuring 35 cm in length, this shaft delivers robust performance where it matters most.
Ensure reliable performance in high-torque applications with this extreme-duty main shaft designed for transmissions exceeding 1000 HP. Crafted from Aermet steel, it delivers exceptional strength and durability, measuring 35 cm in length to fit precisely within your TH400 assembly. Upgrade to this Sonnax shaft to handle demanding power levels without compromise.
Enhance transmission durability with the TH400 Heavy Duty Forward Drum designed for 28-spline input shafts. Its compact 16 cm length and width ensure precise fitment without added bulk, supporting reliable performance under heavy loads. Discover how this Sonnax-engineered component can extend your drivetrain’s lifespan.
Achieve precise control and reliability in your applications with the PG Smart-Tech Servo Kit. Its compact 13 x 13 x 15 cm dimensions and lightweight 0.95 kg design ensure easy integration without compromising performance. Explore how this advanced Sonnax servo kit delivers consistent results across diverse operational demands.
Optimize your transmission performance by reducing line pressure with the PG Super Hold Servo Kit, engineered for precise control. Its compact dimensions of 13 x 13 x 15 cm ensure easy installation and integration into various systems. Discover how this Sonnax innovation delivers reliable pressure management to enhance shifting quality and component longevity.
Ensure reliable clutch performance with the Sonnax PG 10-Clutch Drum Kit, designed to deliver precise engagement and durability. Featuring 24-tooth steels and an included bearing, this 4.75 kg assembly measures 16 cm by 15 cm by 12 cm, providing a robust fit for demanding applications. Optimize your transmission’s efficiency and longevity with this engineered solution.
Enhance your transmission's performance with the Sonnax PG 10-Clutch Drum Kit, designed to deliver precise clutch engagement for smoother shifting. Featuring 12-tooth steels without bearings, this 4.5 kg kit ensures durability and reliable operation. Compact dimensions of 16 x 15 x 12 cm make installation straightforward—explore how it upgrades your drivetrain efficiency.
Boost engine output with precise 75 HP power gain using the NX UNI EFI Wet Nitrous Kit featuring a single fogger design for optimal fuel and nitrous delivery. Compact dimensions of 31 x 25 x 27 cm ensure easy installation. Discover how this kit transforms performance with reliable, controlled nitrous injection.
Gain an instant 150 horsepower boost with precise nitrous delivery using the NX UNI EFI Wet Nitrous Kit. Featuring a compact design measuring 31 cm by 25 cm by 27 cm, this 3.75 kg system installs efficiently in tight engine bays. Explore how its single fogger and 10 lb bottle combination maximizes power output without sacrificing reliability.
Boost engine power instantly with precise nitrous delivery designed for 100-250 HP gains. This kit includes a single wet nozzle engineered for optimal fuel and nitrous mixing, housed in a compact 71 cm length design for straightforward installation. Discover how this system elevates performance without complexity.
Boost engine power between 100 to 300 horsepower instantly with this nitrous kit, designed for precise fuel delivery via a perimeter carburetor plate. Its compact dimensions (70 cm x 26 cm x 28 cm) ensure seamless integration into your engine bay. Explore how it maximizes performance with reliable, controlled nitrous injection.
Unlock up to 300 additional horsepower with this nitrous kit, engineered for direct fitment on 4150 carburetors. Weighing 12.05 kg and compactly designed at 71 cm by 27 cm by 28 cm, it integrates seamlessly while delivering a powerful performance boost. Explore how this precision kit elevates your engine output efficiently.
Unlock up to 250 horsepower with precise nitrous delivery using the ZEX EFI Nitrous Kit featuring a single wet nozzle. Its compact 70 cm length ensures easy integration into your engine bay. Discover how this kit elevates your vehicle's performance efficiently and reliably.
Boost engine performance with precise nitrous delivery using the GM LS 90 mm/92 mm 4-Bolt Drive/WPLATE SYSTEM. Engineered for durability, it weighs 13.41 kg and fits within compact dimensions of 81.3 cm length, 27.9 cm width, and 30.5 cm height. Discover how this NOS-branded system maximizes power output efficiently.
Unlock precise power gains with the Direct Port 4 Cyl EFI Kit, engineered for EFI systems operating between 40-45 PSI. Its compact design, measuring 63.5 cm in length, ensures straightforward integration into your engine bay. Discover how this NOS-branded nitrous kit elevates performance without compromise.
Increase your engine’s horsepower output by 100-150 HP with precise nitrous delivery through the 90 mm 4-bolt throttle body plate. Weighing just under 13 kg, this NOS Sniper Kit ensures efficient power gains without adding excessive bulk. Discover how this optimized setup transforms your LS engine’s performance.
Need Help?
Customer Service
Come Visit Us!
Copyright 2026 © Chris Mills Performance. All right reserved.

















