
Magnaflow 4" Y-Pipe Transition
$89.00
- Part Number: 10799
- Est. Ship Time: Usually Ships By Next Business Day
SSL SECURE
TRANSACTION
AUTHENTIC
PRODUCTS
GUARANTEED PREMIUM
QUALITY
A+ Rating
Magnaflow 4" Y-Pipe Transition for creating a "dual" exhaust. This transition has a 4" Inlet, dual 4" outlet and is 13" long. It features stainless steel construction.
Part number: 10799

Fits: 2007.5-2018 Dodge 6.7L Cummins (All Crew & Mega Cabs)**Does not fit Cab And Chassis Trucks**The MagnaFlow Ram PRO DPF Series 17874 u..
$612.00
Fits: 2007.5-2018 Dodge 6.7L Cummins (Crew & Mega Cab)**Does not fit Cab And Chassis Trucks**The MagnaFlow Ram Black DPF Series 17070..
$832.00
Fits: 2007.5-2018 Dodge 6.7L Cummins (Crew & Mega Cab)The Black DPF series is our premier MagnaFlow Performance DPF Series featuring stainless con..
$733.00
With their high torque design, these band clamps offer a tighter seal versus conventional u-clamps and flat band clamps. Premium Stainless Steel Torca..
$119.00
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 60121. The Universal design allows the par..
$506.00
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 60512. With features including free-flowi..
$675.00
Fits: 2001-2005 GM 6.6L Duramax LB7/LLY (Federal/EPA Compliant)Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fi..
$771.00
Fits: 2003-2005 Ford 6.0L Powerstroke (Federal/ EPA Compliant) The MagnaFlow Federal Direct-Fit Catalytic Converter is a direct-fit replacement f..
$727.00
Fits: 2003-2005-Ford 6.0L Powerstroke (Federal/EPA Compliant)Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit ..
$727.00
Fits: 2004.5-2006 5.9L Cummins (Federal/EPA Compliant)Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalyt..
$644.00
07.5-10 GM 6.6L Duramax LMM MagnaFlow OEM Grade Federal / EPA Compliant Diesel Oxidation Catalyst MAG60504Keep the check engine light off with Mag..
$1,083.00
The MagnaFlow PRO DPF Series 17870 utilizes it's weight-optimized, durable, corrosion resistant stainless steel design to enhance your truck with Magn..
$839.00
· MATERIAL STAINLESS· SYSTEM TYPE PA..
$709.00
Fits: 2008-2022 Ford 6.4L/6.7L Powerstroke (All Crew & Extended Cabs)***Does not fit Cab And Chassis Trucks**The MagnaFlow Ford PRO D..
$665.00
Fits: 2008-2022 Ford 6.4L/6.7L Powerstroke***Does not fit Cab And Chassis Trucks**The MagnaFlow Ford Black DPF Series 17067 brings the dyno-pr..
$803.00
Fits: 2002-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMMThis PPE Silicone Elbow Coupling is built as a direct replacement for your 2002-2010 GM 6.6L Duram..
$53.99
Fits: 2019-2022 Ram 2500/3500 (With Factory LED Projector Headlights) This Morimoto LF701HT XB Projector LED Harness Adapter is the perfect c..
$76.00
The AP Exhaust 24677 4" Pre-Cut Flex Hose features a stainless steel construction with a 4" ID. This flex hose is ideal for many application..
$40.66
This polished 304 stainless turn out clamp on exhaust tip from FLO~PRO is the perfect option for your 17-20 Duramax L5P truck. The stock tailpipe..
$179.95
Backordered with No ETA (Updated on 10/31/25)The AP Exhaust 24838 5" Stainless Steel Pre-Cut Flex Hose features a stainless stee..
$63.35
This Vibrant 22908 90 Degree Push-On Hose Fitting is designed to work with the Vibrant Push-On Hose. This Push on Hose Fitting comes with an aluminum ..
$21.99
Diamond Eye Aluminized 4" Diameter 24" Long Straight Exhaust PipeDiamond Eye offers straight exhaust tubing to finish your system with a..
$44.25
Diamond Eye Aluminized 4" Diameter 36" Long Straight Exhaust PipeDiamond Eye offers straight exhaust tubing to finish your system with a perfect fit. ..
$55.95
Diamond Eye Stainless 4" Diameter 24" Long Straight Exhaust PipeDiamond Eye offers straight exhaust tubing to finish your system wi..
$64.47
Diamond Eye Stainless 4 Inch Diameter Y-PipeDiamond Eye offers straight exhaust tubing to finish your system with a perfect fit. Available in a va..
$156.11
This adapter can be used to run a 5" inlet exhaust tip on your 4" exhaust system. Specs and Features:Stainless Steel Construction4" inlet5" outle..
$51.00
This exhaust adapter can be used where a 4" pipe needs to connect to a 3.5" exhaust system. Made from T409 Stainless Steel.Part number: DCK4..
$10.94
Fits: Universal - 3" X 4" X 7"Add that giant exhaust tip you've wanted with MagnaFlow exhaust tip adapters. They are manufactured from durable st..
$45.00
Fits: Universal-3"X5"X7"Add that giant exhaust tip you've wanted with MagnaFlow exhaust tip adapters. They are manufactured from durable stainles..
$49.00
This Vibrant Performance Standard flex coupling helps isolate vibrations from the engine, thus relieving stress on the exhaust system.Features:4" Flex..
$47.99






























