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From $1,121.39
PPE High-Flow Exhaust Manifolds with Up-Pipes 11-16 GM 6.6L Duramax LML—
$1,121.39
The Story
Gain exhaust outflow velocity while increasing reliability, and even 50 state CARB legal! This exhaust manifold and up-pipe kit from PPE is a directly replacement for your factory pieces which have been known to fail at the factory bellows, causing a significant exhaust leak. With the installation of this kit, you will increase exhaust flow by 20% for decreased engine back pressure and EGT's (Exhaust Gas Temperature).
IMPORTANT NOTE: Requires modification on upper control arm bushing heat shield.
IMPORTANT NOTE: Requires modification on upper control arm bushing heat shield.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Gain exhaust outflow velocity while increasing reliability, and even 50 state CARB legal! This exhaust manifold and up-pipe kit from PPE is a directly replacement for your factory pieces which have been known to fail at the factory bellows, causing a significant exhaust leak. With the installation of this kit, you will increase exhaust flow by 20% for decreased engine back pressure and EGT's (Exhaust Gas Temperature).
IMPORTANT NOTE: Requires modification on upper control arm bushing heat shield.
IMPORTANT NOTE: Requires modification on upper control arm bushing heat shield.






















