Threaded Airhorns

Specifically designed to work with select Borla Induction kits.

  • Borla manufactures the finest air horns in the world. Machined from 6061 T6 billet, on our Haas CNC lathe, they are available in various heights to suit differing engine and engine bay configurations.
  • The full radius design is accepted by the performance industry as the best for maximum air flow.

Note:
Air horns should be selected by application, width (A dimension), which should correspond to the inlet diameter of the throttle body, then by the required length (B dimension).

Available Products

Borla Part # TWM Part # Description Price Qty
201158 351W XRAM - Air Horn,50mmx60mm,2 5/16-12 thr
Dimensions: A 50mm / B 60mm / C 2 5/16-12 thr
$70.04 Add to Cart
201243 48mm ITB - Airhorn,48mmx1.75",screw-in for ITB
Dimensions: A 48mm / B 1.75" / C
$65.92 Add to Cart
201249 50mm Gen 3 IDA - Air horn,50x100mm,2 1/4-12 thr
Dimensions: A 50mm / B 100mm / C 2 1/4-12 thr
$96.00 Add to Cart
201107 50mm Gen 3 IDA - Air horn,50x35mm,2 1/4-12 thr
Dimensions: A 50mm / B 35mm / C 2 1/4-12 thr
Type:
$64.00 Add to Cart
201247 50mm Gen 3 IDA - Air horn,50x50mm,2 1/4-12 thr
Dimensions: A 50mm / B 50mm / C 2 1/4-12 thr
$75.00 Add to Cart
201248 50mm Gen 3 IDA - Air horn,50x75mm,2 1/4-12 thr
Dimensions: A 50mm / B 75mm / C 2 1/4-12 thr
$88.00 Add to Cart
201246 58mm Gen 3 IDA - Airhorn,58x100mm,2 5/8-12 thr
Dimensions: A 58mm / B 100mm / C 2 5/8-12 thr
$98.88 Add to Cart
201223 58mm Gen 3 IDA - Airhorn,58x35mm,2 5/8-12 thr
Dimensions: A 58mm / B 35mm / C 2 5/8-12 thr
$65.92 Add to Cart
201244 58mm Gen 3 IDA - Airhorn,58x50mm,2 5/8-12 thr
Dimensions: A 58mm / B 50mm / C 2 5/8-12 thr
$70.04 Add to Cart
201245 58mm Gen 3 IDA - Airhorn,58x75mm,2 5/8-12 thr
Dimensions: A 58mm / B 75mm / C 2 5/8-12 thr
$88.00 Add to Cart
201179 LS3 & Coyote - Air Horn,55x32mm,2 5/8-12 thr
Dimensions: A 55mm / B 32mm / C 2 5/8-12 thr
$72.50 Add to Cart
201237 LS3 & Coyote - Air Horn,55x50mm,2 5/8-12 thr
Dimensions: A 55mm / B 50mm / C 2 5/8-12 thr
$74.16 Add to Cart
201159 LS3 & Coyote - Air Horn,55x75mm,2 5/8-12 thr
Dimensions: A 55mm / B 75mm / C 2 5/8-12 thr
$85.00 Add to Cart