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Borla XR-1 Racing Mufflers 40085

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Muffler, XR-1, 3 in. Inlet/3 in. Outlet, Brushed Stainless Steel, Each

Estimated Ship Date: Monday 12/1/2014 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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Brand: Borla
Manufacturer's Part Number: 40085
Part Type: Mufflers
Summit Racing Part Number: BOR-40085

UPC: 808422400855
Case Shape: Round
Inlet Diameter (in): 3.000 in.
Inlet Quantity: One
Inlet Location: Center
Outlet Diameter (in): 3.000 in.
Outlet Quantity: One
Outlet Location: Center
Internal Construction: Straight-through baffled
Muffler Material: Stainless steel
Muffler Finish: Brushed
Case Length (in): 15.000 in.
Case Outside Diameter (in): 5.000 in.
Overall Length (in): 21.000 in.
Outlet Style: Standard, without tip
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Whether you're drag racing or Circle Track racing, Borla has an XR-1 racing muffler for you. In fact, the 16 in. Shootout mufflers are rated the highest-flowing mufflers on the market.

Features include:

* Straight-through design for maximum flow
* Aircraft-quality T-304 stainless steel construction for reduced weight
* All-welded, one-piece design for increased structural integrity
* Stainless steel, sound-absorbing material to protect against burnout

Warranty

Most Helpful Reviews Review this Product

7 Customer Reviews for Borla 40085 - Borla XR-1 Racing Mufflers

Average Customer Review

5 Star

(6)

4 Star

(1)

3 Star

(0)

2 Star

(0)

1 Star

(0)
+See All 7 Reviews

Helped me meet sound limits at Laguna Seca

Summit RacingSummit Racing Verified Purchase

When we build the exhaust system for my SCCA Prototype 2 race car (4cyl 2.0L Mazda MZR engine), we used the smaller shorter (5" dis, 2.5" in/out) Borla muffler. But I didn't quite make the 103dB limit at Laguna Seca. This muffler did the trick. When I needed it quickly, Summit had it in stock and we had it the next day via ground shipping (Northen California). ...read more

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Reviewer: VERACITY from CA

Date: October 29, 2014

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Quality

not for 370z

Summit RacingSummit Racing Verified Purchase

great looking piece but won't work for a dual 3" exhaust on a 370z. not enough room to place them side by side like they have to be. totally my fault being a novice. borla needs to make a dual 3" in and 3" out muffler.

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Reviewer: PATRICK from NY

Date: August 04, 2014

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Price/Value
Quality

Exhaust

Summit RacingSummit Racing Verified Purchase

Great product, well built. A little pricey but sound great on my truck.

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Reviewer: JARED from OK

Date: July 09, 2014

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Price/Value
Quality

stainless Steel Mufflers

Summit RacingSummit Racing Verified Purchase

Found the Borla Muffler well made, good finish, this is important to use as we install them to customers car. Good sound, very happy.

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Reviewer: CHRIS from New Zealand

Date: June 12, 2014

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Quality

Well Made Good Quality

Summit RacingSummit Racing Verified Purchase

We are happy with the Borla muffler, produces a great sound and appears to be well made. The only issue I have has more to do with the on line ordering system. When you calculate the freight and select a carrier, the system calculates a total price. However when you click to purchase the freight changes back to another freight company. I may case this increased the total purchase by 50%..... ...read more

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Reviewer: CHRIS from New Zealand

Date: May 29, 2014

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Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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