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Brand: DmaxStore
Part Number: MAX-DPB-STOCK
Max-Flow Down Pipe Support BracketFits 2001-2016 Chevrolet/GMC Silverado/Sierra 6.6L Duramax*See Fitment Notes Below*Part# MAX-DPB-STOCKIt is very common for the OEM bracket to crack and fail on the original up pipes, now we offer an upgraded replacement that is fabricated from 3/16" 304 stainless s...
$24.99
Brand: SoCal Diesel
Part Number: 500-1024
SoCal Diesel is a company known for providing high-performance diesel parts and accessories, particularly for trucks and heavy-duty vehicles. They focus on aftermarket products that enhance the performance, reliability, and efficiency of diesel engines.
If you have an aftermarket exhaust sy...
$142.99
Brand: SoCal Diesel
Part Number: 500-1034
SoCal Diesel is a company known for providing high-performance diesel parts and accessories, particularly for trucks and heavy-duty vehicles. They focus on aftermarket products that enhance the performance, reliability, and efficiency of diesel engines.
If you have an aftermarket exhaust sy...
$149.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100704
Replace the restrictive crushed factory down pipe on your 2011-2016 LML Duramax with this full 3" Stainless Steel down pipe. For use with factory turbo or factory style drop in turbo on trucks using a v-band connection style exhaust, NOT the 3 bolt flange style exhaust.
Replaces the followin...
$251.23
Brand: Wehrli Custom Fabrication
Part Number: WCF100121
Replace the restrictive crushed factory down pipe with this full 3" down pipe. For use with factory turbo or factory style drop in turbo.
Replaces the following GM Part Numbers: 12643610, 12638304, 12643214
Note: 2015.5 and newer LML have a 3 bolt flange exhaust system, this down pipe wil...
$222.13
Brand: SoCal Diesel
Part Number: 500-1044
SoCal Diesel is a company known for providing high-performance diesel parts and accessories, particularly for trucks and heavy-duty vehicles. They focus on aftermarket products that enhance the performance, reliability, and efficiency of diesel engines.
If you have an aftermarket exhaust sy...
$179.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100129
Replace the restrictive crushed factory downpipe on your 2017-2024 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Black Ceramic Coated and Heat wrapped. Down Pipe includes bungs for sensors and NO tuning required to use this downpipe.
***Connects to the DOC...
$324.95
Brand: Dorman Products
Part Number: 904-254
94-00 GM 6.5L + 01-16 GM 6.6L Duramax Dorman Exhaust Down Pipe V-Band Clamp (Downpipe To Front Pipe)
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.
Direct replacement - this exhaust cla...
$61.88
Brand: Wehrli Custom Fabrication
Part Number: WCF100703
Replace the restrictive crushed factory down pipe with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo. No tuning required.
-3" Stainless Steel Downpipe
-Heat Wrap and Clamps
-No tuning required!
This product cannot sh...
$241.53
Brand: MBRP
Part Number: GM8425
While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe.
MBRP has addressed this restrictive component of the factory exhaust with t...
$314.99
Brand: Wehrli Custom Fabrication
Part Number: WCF100262
4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold. The upper flange measures 4.6" diameter to mate with S400 exhaust housing. The lower flange connects to the factory exhaust system v-band flange using the OEM v-band clamp. This down pipe is high-...
$328.83
Brand: MBRP
Part Number: FS9455
08-10 Ford 6.4L Powerstroke 4" Stainless
MBRP Turbo Down Pipe
Replace that restrictive factory downpipe with a MBRP direct replacement
downpipe for more flow, fuel economy, and better performance.
Replaces restrictive factory unit
2pc design for simple installation
Quicker throttle response...
$324.99
Brand: MBRP
Part Number: FAL455
Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Year: 2008-2010Make: FordModel F-250/F-350/F-450Engine: 6.4L Power Stroke V8Tubing Size: 4-InchSeries: Armor LiteMaterial: Alumini...
$239.99
Brand: Wehrli Custom Fabrication
Part Number: WCF100120
Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo or factory style drop in turbo. No tuning required.
-3" Down Pipe
-Heat Wrap & Clamps
-Black Ceramic Coating
-No tuning require...
$189.15
Brand: Wehrli Custom Fabrication
Part Number: WCF100705
Replace the restrictive crushed factory down pipe on your 2015.5-2016 LML Duramax with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo on trucks with the 3 bolt flange exhaust connection.
Replaces the following GM Part Numbers: 1267...
$338.53
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