Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 12in x 4.25in x 7.88in Rotary Engine Equipped Racing Muffler
$293.99
$262.99
BOR400372
Exhaust, Mufflers & Tips
Muffler
New Products
BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs...
Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 16in x 4.25in x 7.88in Rotary Engine Equipped Racing Muffler
$334.99
$298.99
BOR400371
Exhaust, Mufflers & Tips
Muffler
BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs...
Borla XR-1 Multi-Core 3in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler
$326.99
$291.99
BOR400373
Exhaust, Mufflers & Tips
Muffler
New Products
BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs...
Borla XR-1 Multi-Core 4in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler
$374.99
$334.99
BOR400374
Exhaust, Mufflers & Tips
Muffler
New Products
BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs...
Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in
$258.99
$231.99
BOR401383
Exhaust, Mufflers & Tips
Muffler
New Products
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with...
Borla XR-1 Racing Hooters Series Slim Line Muffler
$525.99
$469.99
BOR40536
Exhaust, Mufflers & Tips
Muffler
New Products
Made from aircraft-quality high quality austenitic stainless steel and BORLA XR-1 Raceline Exhaust Technology. This unique, durable race muffler uses oval tubing and incorporates...
Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler
$166.99
$149.99
BOR40941
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 16in Case Oval Muffler
$183.99
$164.99
BOR40942
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 2.5IN Outlet / 2.5IN Inlet / 5IN x 15IN Round Muffler
$165.99
$148.99
BOR401392
Exhaust, Mufflers & Tips
Muffler
New Products
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded...
Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler
$185.99
$165.99
BOR40944
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Round Muffler
$163.99
$146.99
BOR40085
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Round, Oval or Offset Muffler
$171.99
$153.99
BOR40943
Exhaust, Mufflers & Tips
Muffler
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 3.5 inch Center-Center 15in x 5in Round Muffler
$173.99
$155.99
BOR40086
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler
$199.99
$178.99
BOR40945
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - 5in Diameter x 15in Length
$215.99
$192.99
BOR40946
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Racing Sportsman 4in Inlet/Outlet Center/Center Oval Muffler-4.5in Diameter x 12in Length
$215.99
$192.99
BOR40947
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Borla XR-1 Sportsman Racing Muffler 4in In/4in Out Muffler
$242.99
$216.99
BOR40948
Exhaust, Mufflers & Tips
Muffler
New Products
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
BRIAN TOOLEY RACING CUSTOM AGE 625+ LS MAIN STUD KIT
$699.99
BTR-CA625-MSK
New Products
BTR CUSTOM AGE 625+ LS MAIN STUD KIT The community requested it, and BTR has answered.We are commonly asked about a CA625+ Main Stud...
Bronze Trunion Bushing Upgrade Kit for all LS Engines
$159.95
TPSBLST-KIT
New Products
In high rpm situations (and when used in conjunction with high valve spring pressures) the OEM cageless trunion needle bearings’s outer shell may tend...
BTR .550" LIFT GEN V LT BEEHIVE VALVE SPRING SET - LIKE 12691120 - BTR91120-16
$62.99
BTR91120-16
New Products
BTR .550" LIFT GEN V BEEHIVE VALVE SPRINGS - LIKE 12691120 - BTR91120-16 These Gen V beehive springs from BTR are a drop in...
BTR .625 LIFT VALVE SPRING KIT
$179.99
BTR-SK018
New Products
BTR .625" LIFT BEEHIVE VALVE SPRING KIT - BTR-SK018 BTR is proud to introduce our new SK018 Beehive style valve spring kit. This is...
BTR .660 LIFT VALVE TIP SAVER SPRING KIT W/ .505 ID LOCATOR
$332.99
BTR-SK001/0560/BB/TS
New Products
From the minds of the BTR Product Development Team comes an exciting new product for LS and LT engines - BTR's valve tip saver...
BTR 400+ BIG TWIN TURBO CAMSHAFT
$389.99
BTR-BTT400+
New Products
BTR 400+ BIG TWIN TURBO CAMSHAFT 246/26X .619"/.619" 115 LSA The new BTR Big Twin Turbo cam was designed for use on 76mm...
BTR 400+ SMALL TWIN TURBO CAMSHAFT
$389.99
Btr-STT400+
New Products
BTR 400+ SMALL TWIN TURBO CAMSHAFT 237/25X .619"/.619" 117 LSA The new BTR Small Twin Turbo cam was designed for use with smaller...
BTR 400+ TRUCK LS TURBO CAMSHAFT
$459.99
BTR-400+TRUCKTURBO
New Products
BTR 400+ TRUCK LS TURBO CAMSHAFT 225/24X, .629"/.629", 116 LSA BTR is proud to introduce this new addition to our already impressive lineup...
BTR 400+NA CAMSHAFT V2
$389.99
BTR-400+NA
New Products
BTR 400+NA CAMSHAFT V2 236/25X, .636"/.636", 114 LSA Developed in-house using BTR designed lobes, the new Stage 400" NA cam is the latest...
BTR 427+ MAX EFFORT NA CAMSHAFT
$459.99
BTR-427+MAXNA
New Products
BTR 427+ MAX EFFORT N/A CAMSHAFT 25X/27X, .646"/.646", 111 LSA Introducing the new 427+MAXNA cam from BTR. This cam is not for the...
BTR 5.3 HOT ROD CAMSHAFT
$389.99
BTR 5.3 HOT ROD CAMSHAFT
New Products
BTR 5.3 HOT ROD CAMSHAFT 217/23X, .613/.607, 114 LSA The 5.3 Hot Rod cam is BTR's newest offering for the guys with 4.8...
BTR 5.3 STOCK BLOCK MAX EFFORT TURBO CAMSHAFT
$499.99
BTR-BRUTE53
New Products
BTR 5.3 STOCK BLOCK MAX EFFORT TURBO CAMSHAFT 23X/25X, .614"/.614", 113.5 LSA This BTR 5.3 MAX EFFORT hydraulic roller turbo cam has made...
BTR CAMSHAFT - 6.2L L86/LT1 DOD CONVERSION CAM
$369.99
2240006175
New Products
BTR 6.2L L86/LT1 DOD CONVERSION CAM - 2240006175 200/206 .549"/.522" 116.5+4.5 THE EASIEST WAY TO REMOVE THAT PESKY DOD/AFM! If you own a Gen...
BTR CAMSHAFT - LS1/LS2 - N/A STAGE 3 - 33144133R0
$389.99
BTR-33144133R0
New Products
BTR CAMSHAFT - LS1/LS2 - N/A STAGE 3 - 33144133R0Specs: 231/244 .630"/.615" 112.5+2.5The BTR Stage 3 N/A Camshaft (LS1/LS2/LS6) is the go to for...
BTR CAMSHAFT - LS1/LS2 - N/A STAGE 4 - 33348123R0
$389.99
BTR-33348123R0
New Products
BTR CAMSHAFT - LS1/LS2 - N/A STAGE 4 - 33348123R0 Specs: 233/248 .630"/.615" 111.5+2.5 The largest offering in our naturally aspirated LS1/LS2/LS6 lineup, the...
BTR Chromoly One Piece Pushrod; 7.350" Long, .080" Wall, 11/32" Diameter, Set of 16
$103.49
Pushrods 11/32" - 16
New Products
BTR CHROMOLY ONE PIECE PUSHRODS - 11/32" DIAMETER - .080 WALL THICKNESS These one-piece precision formed pushrods are constructed from SAE 4130 chromoly tubing,...
BTR Chromoly One Piece Pushrod; 7.450" Long, .080" Wall, 11/32" Diameter Set of 16
$103.49
Pushrods 11/32" - 16
New Products
BTR CHROMOLY ONE PIECE PUSHRODS - 11/32" DIAMETER - .080 WALL THICKNESS These one-piece precision formed pushrods are constructed from SAE 4130 chromoly tubing,...
BTR GEN III & IV TRUCK CAM - STAGE 1 - NSR - 30809070NSR
$279.99
30809070NSR
New Products
BTR GEN III & IV TRUCK CAM - STAGE 1 - NSR - 30809070NSR SPECS: 208/209 .492/.492 107+0 The NSR stage 1 cam was...
BTR GEN III & IV TRUCK CAM - STAGE 1 - V2 - BTR30612120
$349.99
BTR30612120
New Products
BTR STAGE 1 TRUCK CAM V2 - BTR30612120 SPECS: 206/212 .553/.553 112+0 Brian Tooley Racing is proud to introduce the next innovation in the GM...