7-piece Bostome exhaust pipe stretcher kit in red case with collets from 1-5/8" to 4-1/4".
7-piece exhaust pipe stretcher kit with collets expanding pipes from 1-5/8 to 4-1/4 inches, shown in assembly and use.
Red VEVOR exhaust pipe stretcher kit in case with 7 white collets sized 1-5/8" to 4-1/4".
7-piece Bostome exhaust pipe stretcher kit with collets from 1-5/8" to 4-1/4" in a red case.
Infographic showing painted aluminum and steel collets for exhaust pipe stretcher kit, highlighting rustproof and waterproof features.
Hand holding a 7-piece exhaust pipe stretcher kit with collets expanding a car's exhaust pipe.
7-piece exhaust pipe stretcher kit with aluminum and steel collets sized 1-5/8" to 4-1/4".
Red blow-molded case containing a 7-piece exhaust pipe stretcher kit with white collets sized 1-5/8 to 4-1/4 inches.
7-piece Bostome exhaust pipe stretcher kit in red case with collets from 1-5/8" to 4-1/4".
7-piece exhaust pipe stretcher kit with collets expanding pipes from 1-5/8 to 4-1/4 inches, shown in assembly and use.
Red VEVOR exhaust pipe stretcher kit in case with 7 white collets sized 1-5/8" to 4-1/4".
7-piece Bostome exhaust pipe stretcher kit with collets from 1-5/8" to 4-1/4" in a red case.
Infographic showing painted aluminum and steel collets for exhaust pipe stretcher kit, highlighting rustproof and waterproof features.
Hand holding a 7-piece exhaust pipe stretcher kit with collets expanding a car's exhaust pipe.
7-piece exhaust pipe stretcher kit with aluminum and steel collets sized 1-5/8" to 4-1/4".
Red blow-molded case containing a 7-piece exhaust pipe stretcher kit with white collets sized 1-5/8 to 4-1/4 inches.

Bostome Exhaust Pipe Stretcher Kit 1-5/8" to 4-1/4" 7-Piece

SKU: 800000113173-6456
Availability: In stock
$103.25
$103.25
Subtotal: $103.25
7-piece Bostome exhaust pipe stretcher kit in red case with collets from 1-5/8" to 4-1/4".

Bostome Exhaust Pipe Stretcher Kit 1-5/8" to 4-1/4" 7-Piece

$103.25
7-piece Bostome exhaust pipe stretcher kit in red case with collets from 1-5/8" to 4-1/4".
7-piece exhaust pipe stretcher kit with collets expanding pipes from 1-5/8 to 4-1/4 inches, shown in assembly and use.
Red VEVOR exhaust pipe stretcher kit in case with 7 white collets sized 1-5/8" to 4-1/4".
7-piece Bostome exhaust pipe stretcher kit with collets from 1-5/8" to 4-1/4" in a red case.
Infographic showing painted aluminum and steel collets for exhaust pipe stretcher kit, highlighting rustproof and waterproof features.
Hand holding a 7-piece exhaust pipe stretcher kit with collets expanding a car's exhaust pipe.
7-piece exhaust pipe stretcher kit with aluminum and steel collets sized 1-5/8" to 4-1/4".
Red blow-molded case containing a 7-piece exhaust pipe stretcher kit with white collets sized 1-5/8 to 4-1/4 inches.

Bostome Exhaust Pipe Stretcher Kit 1-5/8" to 4-1/4" 7-Piece

$103.25
Description
Description
x

Before: The new pipe is an eyelash too small, the shop heater is already off, and you’re grinding a bevel—again—hoping a sloppy clamp will mask the leak.

After: Threads bite, the Bostome Exhaust collet opens the steel like a flower, and the joint slides home with factory tension. No hiss at idle, no CEL on the dash, and you’re closing the bay doors before noon.

Bridge: The Bostome Exhaust Pipe Stretcher Kit is the bridge between guesswork and OEM-precision fit. Seven CNC-machined collets expand 1-5⁄8" to 4-1⁄4" in seconds, covering most passenger cars, light trucks, and custom builds. A ½" or ¾" impact shank delivers even stretch without hydraulic helpers, while hard-anodized aluminum collars and a heat-treated mandrel shrug off galling and corrosion. Everything nests in a labeled, blow-molded case—no lost pieces, no setup delays.

Add the Stretcher to your cart now and finish today’s exhaust job like a master tech—without the premium shop invoice.

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