67 Visit SummitRacing.com for stock replacement, circle track, and powersports parts! EXHAUST Order today! SummitRacing.com | 1-800-230-3030 Custom sound and performance! Custom tune your vehicle’s exhaust sound and performance with one of these XForce Varex muffl er kits. Each Varex universal muffl er features a top-mounted electric motor (unless noted). Roll with the valve closed for minimal sound and factory performance, open it up for near zero restriction, maximum power, and robust sound—or choose anywhere in between! The chambered, stainless steel muffl ers have a brilliant polished fi nish and come with a single control kit that includes a remote control keypad, control module, muffl er band, and wiring harness with a water-resistant connector and power plug that fi ts your vehicle’s in-car 12V socket. Single (one muffl er applications) and dual (two-muffl er applications) control kits are also sold separately below. XFO-VMK51-250+^ Oval, 4" T x 91⁄2" W x 15" L case, 21" L overall, 21⁄2" offset inlet/ center single-wall outlet .................... kit $346.50 XFO-VMK52-300+^ Oval, 4" T x 91⁄2" W x 15" L case, 21" L overall, 3" offset inlet/ center single-wall outlet ....................... kit $346.50 XFO-VMK11-300^ Oval, 6" T x 10" W x 15" L case, 231⁄2" L overall, 3" fl anged center inlet/3" single-wall outlet ................ kit $405.00 XFO-VMK7-250 Oval, 6" T x 9" W x 15" L case, 25" L overall, 21⁄2" fl anged center inlet/dual 3" double-wall tips ....... kit $346.50 XFO-VMK5-300 Oval, 6" T x 10" W x 15" L case, 25" L overall, 3" fl anged center inlet/dual 3" double-wall tips .......... kit $405.00 XFO-VMK31-300* Oval, 6" T x 10" W x 16" L case, 22" L overall, dual 3" fl anged inlets/outlets ...................................... kit $405.00 XFO-VMK-18-400^ Oval, 6" T x 10" W x 16" L case, 241⁄2" L overall, 4" fl anged center inlet/4" single-wall outlet ................ kit $450.00 XFO-VMK15-250^ Round, 61⁄2" diameter x 15" L case, 231⁄2" L overall, 21⁄2" fl anged inlet/21⁄2" single-wall outlet ..................... kit $346.50 XFO-VMK2G-250^ Round, 61⁄2" diameter x 15" L case, 23" L overall, 21⁄2" fl anged inlet/4" single-wall outlet ........................ kit $346.50 XFO-VMK16-300 Round, 7" diameter x 15" L case, 231⁄2" L overall, 3" fl anged inlet/3" single-wall outlet ............................................ kit $405.00 XFO-VMK2G-300^ Round, 7" diameter x 15" L case, 23" L overall, 3" fl anged inlet/41⁄2" single-wall outlet ........................ kit $346.50 XFO-VK01 Single control kit .......................................................each $58.49 XFO-VK02 Dual control kit .........................................................each $58.49 Varex Smart Box The Smart Box Bluetooth® controller and app work with your smartphone to automatically or manually adjust your Varex muffl er. It features three modes to give you the sound you want, when you want it. Manual mode lets you designate preset valve positions, while the Matrix mode (OBDII vehicles only) automatically adjusts the exhaust note by rpm, throttle position, and speed. Geo mode lets you assign sound levels to multiple geographic locations for quiet operation in your neighborhood and a performance sound on the open road. The Smart Box controller comes with an OBDII cable and external GPS antenna. XFO-VKSB01 ...........................................................................................each $359.10 *“Street” or minimal sound setting closes one side of the Varex system, therefore a merge or X-pipe is required upstream of the muffl er. +Internal motor. ^Standard without tips. Stainless Works Through-Body Exhaust Tips Finish off your custom exhaust in style with these through-body tips from Stainless Works. The single-inlet tips are built to last from 304 stainless steel, and include a fully polished trim plate for a look that’s sure to impress. Made in the USA. STW-ST2813 21⁄2" o.d. inlet, oval outlet; 8" W x 5" H trim plate .............each $181.83 STW-ST2814 21⁄2" o.d. inlet, oval outlet with dual tubes; 8" W x 5" H trim plate ...................................................... each $235.12 STW-ST2811 3" o.d. inlet, teardrop outlet; 57⁄8" W x 41⁄2" H trim plate ... each $143.16 STW-ST2815 3" o.d. inlet, angled oval outlet with dual tubes; 113⁄8" W x 53⁄8" H trim plate .............................................. each $272.74 STW-ST2812 31⁄2" o.d. inlet, teardrop outlet; 57⁄8" W x 41⁄2" H trim plate ................................................ each $143.16 Muffl ers so good they’re scary! For hair-raising performance and a deep, aggressive howl, there’s no stopping the FlowMonster! FlowMonster performance muffl ers feature a compact, chambered design that delivers maximum power while eliminating high-frequency resonance. Each is made from silver-painted, 16-gauge aluminized steel that's 100% MIG welded for unrivaled toughness. Choose a compact, 1-chamber muffl er for a perfect fi t almost anywhere, or a 2-chamber muffl er for increased noise control. 1-Chamber Muffl ers (61⁄2" L x 91⁄2" W x 4" T) FMR-42510-FM 21⁄2" center inlet, 21⁄4" center outlet ................................. each $36.95 FMR-425102-FM 21⁄2" center inlet, 21⁄4" dual outlet ..................................... each $36.95 FMR-42513-FM 21⁄2" offset inlet, 21⁄2" offset outlet ................................... each $36.95 FMR-430102-FM 3" center inlet, 21⁄2" dual outlet ....................................... each $36.95 FMR-43010-FM 3" center inlet, 3" center outlet ....................................... each $36.95 2-Chamber Muffl ers (13" L x 93⁄4" W x 4" T) FMR-42443-FM 21⁄4" offset inlet, 21⁄4" offset outlet ................................... each $39.95 FMR-42541-FM 21⁄2" offset inlet, 21⁄2" center outlet .................................. each $39.95 FMR-42543-FM 21⁄2" offset inlet, 21⁄2" offset outlet ................................... each $39.95 FMR-425403-FM 21⁄2" dual inlet, 3" center outlet ....................................... each $39.95 FMR-430402-FM 3" center inlet, 21⁄2" dual outlet ....................................... each $39.95 FMR-43043-FM 3" offset inlet, 3" offset outlet ......................................... each $39.95 FMR-43041-FM 3" offset inlet, 3" center outlet ........................................ each $39.95 SpinTech Street Series Muffl ers SpinTech muffl ers generate a vortex that scavenges exhaust gases better than standard muffl ers, delivering improved fl ow and a unique sound, all with no packing to burn out. Each features a compact case made from 100% welded steel. 3000 Sportsman Street muffl ers are ideal in racing environments with strict (85-90 dB) noise limits. 3000 Sportsman Street muffl ers, each ..................................................from $123.99 6000 Pro Street muffl ers are derived from SpinTech’s race muffl ers, with an aggressive tone and moderate sound level—perfect for street use. 6000 Pro Street muffl ers, each ..............................................................from $113.99 9000 Super Pro Street muffl ers are SpinTech’s most aggressive street muffl ers. The extra-small case fi ts applications with minimal space and produces a powerful sound. 9000 Super Pro Street muffl ers, each ...................................................from $106.99 Diameter Inlet/ Outlet 3000 Sportsman 4" x 81⁄2" x 13 151⁄2" L overall 6000 Pro 4" x 71⁄2" x 16" 181⁄2" L overall 9000 Super Pro 4" x 6" x 9" 111⁄2" L overall Center/Center 2.50" SIH-3331 SIH-6331 SIH-9331 3.00" SIH-3441 SIH-6441 SIH-9441 Offset/Center 2.50" SIH-3333 SIH-6333 SIH-9333 3.00" SIH-3443 SIH-6443 SIH-9442 Center/Offset 2.50" SIH-3332 SIH-6332 SIH-9332 3.00" SIH-3442 SIH-6442 SIH-9442 Offset/Offset (opposite side) 2.50" SIH-3334 SIH-6334 SIH-9334 3.00" SIH-3444 SIH-6444 SIH-9444 Offset/Offset (same side) 2.50" SIH-3335 SIH-6335 SIH-9335 3.00" SIH-3445 SIH-6445 SIH-9445 Center/Dual 2.50"/2.25" SIH-3326 SIH-6326 SIH-9326 3.00"/2.25" SIH-3426 SIH-6426 ——— 3.00"/2.50" SIH-3436 SIH-6436 SIH-9436 Dual/Dual 2.50" SIH-33310 ——— SIH-93310 9000 Super Pro 6000 Pro 3000 Sportsman
