Borla / Mufflers

Borla XR-1 Raceline - Sportsman

Universal fit
£189.09 VAT included. Shipping calculated for your destination.

Available to Order

Not sure which one? Ask us to confirm fitment first →
Delivery, customs and taxes Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Fitment checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

Borla xr-1 raceline - sportsman. Match the dimensions, pipe connections and installation method to your exhaust. Construction: T-304 stainless steel. Supplied finish: Natural mill. The muffler can be installed in either flow direction. Clamps are supplied separately.

Application: Universal exhaust component. Dimensions and connection layout depend on the selected SKU; compare the variant specifications before installation.

SKU / option Borla technical table specification Installation and care requirements
40004S — 3.5" / Round / 8" X 5" / 13" overall Borla application panel: XR-1® Sportsman Racing Muffler 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 8" Long Body 13" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Round; Muffler Tubing Size: 3.5"; Case Dimensions: 8" X 5"; Muffler Oal: 13" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40085 — 3" / Round / 15" X 5" / 20" overall Borla application panel: XR-1® Sportsman Racing Muffler 3" Center Inlet/ 3" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Round; Muffler Tubing Size: 3"; Case Dimensions: 15" X 5"; Muffler Oal: 20" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40086 — 3.5" / Round / 15" X 5" / 20" overall Borla application panel: XR-1® Sportsman Racing Muffler. 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Round; Muffler Tubing Size: 3.5"; Case Dimensions: 15" X 5"; Muffler Oal: 20" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40941 — 2.5" / Oval / 12" X 4.25" X 7.88" / 17" overall Borla application panel: XR-1® Sportsman Racing Muffler. 2.5" Center Inlet/ 2.5" Center Outlet 4.25" x 7.88" Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 2.5"; Case Dimensions: 12" X 4.25" X 7.88"; Muffler Oal: 17" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40942 — 2.5" / Oval / 16" X 4.25" X 7.88" / 21" overall Borla application panel: XR-1® Sportsman Racing Muffler. 2.5" Center Inlet/ 2.5" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 2.5"; Case Dimensions: 16" X 4.25" X 7.88"; Muffler Oal: 21" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40943 — 3" / Oval / 12" X 4.25" X 7.88" / 17" overall Borla application panel: XR-1® Sportsman Racing Muffler - 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 3"; Case Dimensions: 12" X 4.25" X 7.88"; Muffler Oal: 17" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength. If clamping, use 3" wide band clamps 18006.
40944 — 3" / Oval / 16" X 4.25" X 7.88" / 21" overall Borla application panel: XR-1® Sportsman Racing Muffler 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 3"; Case Dimensions: 16" X 4.25" X 7.88"; Muffler Oal: 21" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength. If clamping, use 3" wide band clamps 18006.
40945 — 3.5" / Oval / 12" X 4.25" X 7.88" / 17" overall Borla application panel: XR-1® Sportsman Racing Muffler 3.5" Center Inlet/ 3.5" Center Outlet 4.25" x 7.88 Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 3.5"; Case Dimensions: 12" X 4.25" X 7.88"; Muffler Oal: 17" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40946 — 3.5" / Oval / 16" X 4.25" X 7.88" / 21" overall Borla application panel: XR-1® Sportsman Racing Muffler 3.5" Center Inlet/ 3.5" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 3.5"; Case Dimensions: 16" X 4.25" X 7.88"; Muffler Oal: 21" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40947 — 4" / Oval / 12" X 4.25" X 7.88" / 17" overall Borla application panel: XR-1® Sportsman Racing Muffler 4" Center Inlet/ 4" Center Outlet 4.25" x 7.88" Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 4"; Case Dimensions: 12" X 4.25" X 7.88"; Muffler Oal: 17" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
40948 — 4" / Oval / 16" X 4.25" X 7.88" / 21" overall Borla application panel: XR-1® Sportsman Racing Muffler 4" Center Inlet/ 4" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Oval; Muffler Tubing Size: 4"; Case Dimensions: 16" X 4.25" X 7.88"; Muffler Oal: 21" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.
401392 — 2.5" / Round / 15" X 5" / 20" overall Borla application panel: XR-1® Sportsman Racing Muffler 2.5" Center Inlet/ 2.5" Center Outlet 5" Round x 15" Long Body, 20" Overall Length. Universal Part. Reversible Design.; Borla technical table: Muffler Config: Center/Center; Muffler Shape: Round; Muffler Tubing Size: 2.5"; Case Dimensions: 15" X 5"; Muffler Oal: 20" If clamping, use wide (2 bolt style) band clamps (clamps NOT included). High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength.

Check Borla's installation instructions for the selected part number before fitting.

Delivery, customs and taxes

Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders

Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Fitment first

Universal product - confirm the application

Check dimensions, mounting points, clearance and any wiring or hose requirements against your setup before ordering.

Universal fit
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

Borla XR-1 Raceline - Sportsman
Borla XR-1 Raceline - Sportsman3.5" / Round / 8" X 5" / 13" overall
Available to Order £189.09