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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 cast iron manifolds to boost throttle response, power and engine efficiency on GM Big Block engines
- Stainless steel construction with silver ceramic coating for durability and heat management
- 2 in. primary tubes and a 3.50 in. ball flange collector for strong, leak-free performance
- 3/8 in. thick flanges and 16-gauge tubing built to High Performance grade standards
- Includes gaskets, reducers, collectors and hardware for an easy, complete installation
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- Long tube, equal length design with 1-3/4 inch primary tubes for balanced scavenging and improved throttle response, power, and engine efficiency
- Stainless steel construction with a silver ceramic coating for maximum heat and corrosion durability
- 3/8 inch thick flanges and 3.00 inch ball flange collector connections ensure a rigid, leak-free installation
- Complete package includes collector, reducers, gaskets, and mounting hardware for an easier install
- Purpose-built to replace restrictive factory cast iron manifolds on Ford Small Block engines
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- Replaces restrictive factory manifolds for improved throttle response, power, and engine efficiency on GEN 3 HEMI engines
- Stainless steel construction with a durable Silver Ceramic coating for heat and corrosion resistance
- 1-3/4 inch unequal-length primary tubes and 16-gauge tube walls for performance airflow and long-term strength
- 3/8 inch laser-cut flanges with a 2.50-inch factory collector connection for a direct-fit, leak-free install
- Includes gaskets, collector, and necessary M8 hardware to simplify installation
- 50-state legal for 2009-2016 models under CARB E.O. #D-698-19 and EPA Memo 1A compliant for 2017-2022 applications
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- Gasket-free ball flange design creates a leak-free connection without an exhaust flange gasket or donut gasket
- Replaces typical three-bolt flange-type connections with a stronger, self-aligning collector joint
- Aluminized 16-gauge build with 3/8 header flange thickness for high-performance durability
- Inside diameter slip-fit ends (3.00 inlet, 2.50 outlet) make welding and fitment straightforward
- Reversible flange sold in pairs with bolts and studs included for a complete connection
- Works as an exhaust pipe repair kit alternative when rebuilding a leaky collector
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- Long tube, unequal length design with 1-3/4 inch primaries and a 3.00-inch collector for optimized exhaust scavenging on GM Big Block engines
- Protective Silver Ceramic coated finish helps manage heat and resist corrosion while looking great
- Rugged 16-gauge tube construction with a 3/8-inch header flange for durability
- Complete kit includes collector, reducers, gaskets, and all bolts, studs, and hardware for installation
- Fits Detroit Speed & Engineering front sub frames with rack and pinion steering when big block frame stands and motor mounts are used
- High Performance grade Scavenger Series Elite engineering from Flowmaster
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- Long tube, unequal-length design with 1-3/4 inch 16-gauge stainless primaries for optimized LS exhaust scavenging
- Heavy-duty 3/8 inch laser-cut flanges and gasket-free ball flange connectors for a precise, leak-resistant seal
- Silver Ceramic coated finish for improved heat management and lasting durability
- Complete kit includes reducers, a 3.00 inch collector, and the necessary bolts/studs
- Purpose-built for GM Gen III/IV LS engines, ideal for LS-1 and LS-6 swaps into classic Buick, Chevy, Oldsmobile and Pontiac muscle cars
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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
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- Ball flange design replaces three-bolt connections for a leak-free, gasket-free seal
- Heavy 16-gauge aluminized steel with a thick 3/8-inch flange for lasting durability
- 3.50-inch ID inlet and 3.00-inch ID outlet with convenient slip-fit connections
- Reversible design with bolts and studs included for straightforward fabrication
- Sold in pairs and available in various sizes for matched dual-exhaust builds
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- Gasket-free ball flange design eliminates the leaks and burnout common with three-bolt gasketed connections
- Durable 16-gauge aluminized construction resists heat and corrosion for long-term reliability
- Heavy 3/8-inch flange thickness delivers a rigid, warp-resistant seal under repeated heat cycling
- 3.00-inch slip-fit inlet and outlet make it easy to integrate into custom exhaust builds
- Reversible design with bolts and studs included, sold in pairs to complete both sides
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- Ball-and-socket design delivers a leak-free, gasket-free connection with no gaskets to burn out or replace
- Replaces standard three-bolt flange connections for a cleaner, more reliable header-to-exhaust joint
- Heavy-duty 16-gauge aluminized steel with a thick 3/8-inch header flange resists heat, corrosion, and warping
- 2.50-inch inside diameter slip-fit connections on both ends with straight-pipe inlet and outlet
- Reversible design plus included bolts and studs; conveniently sold in pairs
