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28mm Exhaust Pipe Expander 1-5/8 to 4-1/4" Muffler Pipe Expander
✅ In stock
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 6:45 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 15% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 28% cut from the official retail price adds further appeal.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
16.98/28
Recent Value
0/22
Market Standing
8.92/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
BISHUB
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓FUNCTION：The Exhaust Pipe Expander Tool is used to expand mild steel exhaust pipes, ensuring a perfect exhaust seal with narrower diameter pipes. It increases the exhaust volume and provides more power to the engine
✓PREMIUM QUALITY：Made from aerospace-grade 6061 aluminium and AISI 1045 steel, the exhaust pipe stretcher set is hard and long-lasting
✓WIDE RANGE OF EXPANSION: This Exhaust Pipe Stretcher can easily and efficiently meet your needs with a range of collets for a wide expansion range from 1-5/8" to 4-1/4"
✓EASY TO OPERATE：Select the appropriate collet, lubricate the components of the exhaust pipe expander tool, install the sleeve, clamp the pipe and expand. It may be necessary to preheat the pipe in winter to prevent damage to the pipe
✓EASY TO STORAGE：Comes with a blow molded case for easy storage and organization of parts
⚙️ Specifications
Ruichen
BTSHUB
9.95 pounds
7.87 x 3.15 x 3.94 inches
Machined
BT0084
Manufacturer
Ruichen
Brand
BTSHUB
Item Weight
9.95 pounds
Product Dimensions
7.87 x 3.15 x 3.94 inches
Exterior
Machined
Manufacturer Part Number
BT0084
ASIN
B08HWJ81QB
Customer Reviews
4.0