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XDR Latest Products
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Product
Price
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- Long tube design with 1-5/8 inch unequal length primaries and a 3.00 inch collector for optimized exhaust scavenging on your Chevy Small Block Gen I
- Durable silver ceramic-coated finish combines a clean look with lasting protection
- Complete package includes collector, reducers, and all bolts/studs for installation
- Ball and socket flange with 3/8 inch flange thickness delivers a secure, sealed connection
- Fits D port cylinder heads including ZZ4 crate engines and most angle plug heads including factory Chevrolet bow tie heads
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- Replaces restrictive factory manifolds to improve throttle response, power, and engine efficiency
- 50-state legal for 2004-2010 5.4L Ford Mod Motor applications with CARB EO# D-698-18
- Stainless steel construction with durable Silver Ceramic coating for heat and corrosion resistance
- 3/8 inch laser-cut flanges and D-port inlets deliver a precise, leak-free direct-fit installation
- Includes collector, gaskets, and hardware for a complete, straightforward install
- Shorty design with 1-5/8 inch unequal-length primaries and a 2.50 inch outlet for strong scavenging
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- Replaces restrictive factory manifolds to improve throttle response, power and engine efficiency
- Stainless steel construction with durable silver ceramic coating to handle heat and last
- 1-5/8 in. unequal-length primaries, 16-gauge tubing and 3/8 in. laser-cut flanges for a tight, leak-free seal
- Includes collectors, gaskets and M8 hardware for an easy, direct-fit installation
- 50-state legal with CARB E.O. #D-698-20 for 2002-2013 4.8L/5.3L and 2007-2013 6.0L/6.2L LS applications
