Kerma Mk6 TDI Boost Hose Upgrade Kit for CJAA Engines

What It Is
A full silicone replacement for the factory boost hose plumbing on Mk6 TDI cars with the CJAA engine. It replaces the stock intercooler hose system (both hoses), the turbo outlet hose, and the throttle body plumbing hose in one kit, rather than patching pieces individually.

Why Upgrade From Stock

• Thick silicone reinforced with nylon cording, built to handle more heat and more boost pressure than the factory rubber hoses
• Improves flow from the intercooler to the turbo
• Available in 3 colors if you want the engine bay to look as good as it runs
• Includes internal o-rings and every clamp needed for install

What's Included
The full hose set, internal o-rings, and all necessary clamps. Nothing extra to source separately.

Fitment
USA, North America, South America, and Mexico Mk6 TDI models with the CJAA engine, including 2009-2014 Jetta, Jetta Sportwagen, Golf, Beetle, and Audi A3 TDI.

FAQ

Does this fit the CKRA engine too?
No. This kit is built specifically for the CJAA engine. CKRA Mk6/Mk7 cars use different plumbing.

Will this hold up to a tune?
Yes, that's the main reason to upgrade. The stock rubber hoses are a common weak point once boost and heat go up with a tune, and this kit is built to handle more of both.

What colors does it come in?
It's available in 3 colors, selected at checkout.

Do I need to buy separate clamps or o-rings?
No. The kit includes all necessary clamps and o-rings for a complete install.

What exactly does this kit replace?
The intercooler hose system (both hoses), the turbo outlet hose, and the throttle body plumbing hose, so it covers the full boost path in one kit.