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Part number: 140339
Product Details
Borla 140339 Cat-Back System
Products specifications
Exhaust Type Dual
Exit Location Rear
Exit Quantity Two
Hardware Included Yes
Inlet Quantity Two
Intermediate Pipe Diameter (in) 2.250 in.
Muffler Configuration Dual inlet/Dual outlet
Muffler Included Yes
Muffler Quantity One
Muffler Style Chambered
Notes Exhaust tip features etched logo.
Piping 2.25"
Quantity Sold as a kit.
System Finish Aluminized/Polished
System Material Stainless steel
System Style Cat-back
Tailpipe Diameter (in) 2.250 in.
Tip Cut Slant
Tip Edge Style Rolled edge, double-wall
Tip Exit Rear
Tip Finish Polished
Tip Included Yes
Tip Material Stainless steel
Tip Outlet Size 4.500 in.
Tip Quantity Single
Tip Shape Round
Tip Size 4.5" x 7.75"
Tip Style Single/Round/Rolled/Angle-Cut
Material Stainless Steel
Exit Position Rear
Exit Style Straight
Inlet Size (in.) N/A
Outlet Size (in.) N/A

Stainless Steel Cat-Back System exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement and fuel economy. Each system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit.

  • Dimensions: 4.5 inch RD X 7.75 inch
  • 2.25 inch tip
  • With 4.5 inch round exhaust tips, the visual styling this exhaust offers is also an undeniable upgrade
  • Using Borla's patented multi-core technology, this exhaust system for the Infiniti FX50 2009 is one of the most aggressive and fantastic performance modification exhaust pieces available
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Great site. I received my product quickly and it was the product I ordered.
Autoplicity has the best prices around!  They were quick to email a confirmation of the order, shipment, and delivery.  I was VERY impressed!  I also received my order earlier than I thought, which is always a plus.  Will definitely do business with them again!  Thanks!
Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!
Quick shipping and good communication, thanks!
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