It is amazing how many plastic parts are used on your L5P Engine. Especially parts that are in direct contact with high value engine components like the turbo. The factory intake horn on your L5P is constructed of plastic and is known for cracking that can be detrimental to your turbo. Resolve this issue with the Sinister Diesel Intake Horn.
The Sinister Diesel Intake Horn is constructed using 3.5" mandrel bent aluminum tubing with machined billet flanges that gives your turbo the air it needs to perform. Also, because of its design, this intake allows optimal flow that eliminates turbo surging. Protect your engine and gain some power while you are at it with the Sinister Diesel Intake Horn Kit.
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Specifications
- SkuSD-IH-L5P-20
- ManufacturerSinister Diesel
- MPNSD-IH-L5P-20
- Construction - Made out of 3 1/2" 6061 Aircraft Grade Aluminum Tubing
- Performance Notes - Eliminates turbo surge
- No air leaks causing premature turbo failure
- Lifetime Warranty
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Loyalty Rewards
- For each dollar that you spend with us, we reward you with points and we have created three tiers for how many points you'll receive per dollar spent based upon which tier you're in.
-
Diesel Insider ($0-599 spent in the last year):
1 point per $1.00 spent -
Diesel Elite ($600-1199 spent in the last year):
1.2 points per $1.00 spent -
Diesel Expert ($1,200+ spent in the last year):
1.5 points per $1.00 spent - You must create an account or be logged-in to receive loyalty funds
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Sinister Diesel Intake Horn 20-21 GM 6.6L Duramax L5P
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