Porsche 991 Carrera S / 4S / GTS / 4 GTS (F1 Version) iPE Cat Back System
US$ 2362.97
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
BMW X3 M F97 iPE Downpipe ('22+)The iPE Exhaust system for the BMW X3M X4M is designed and engineered to enhance gas flow and maximize performance gain. This iPE exhaust system is handcrafted with T304 Stainless Steel throughout the entire system to reduce weight. iPE Valvetronic system for the BMW X3M X4M allows users to adjust the exhaust note through OEM Valve operation. Furthermore, we also offer various motorsport inspired exhaust tip upgrade options. WARNING Prior to purchase,
The iPE Exhaust system for the BMW X3M / X4M is designed and engineered to enhance gas flow and maximize performance gain. This iPE exhaust system is handcrafted with T304 Stainless Steel throughout the entire system to reduce weight.
iPE Valvetronic system for the BMW X3M / X4M allows users to adjust the exhaust note through OEM Valve operation. Furthermore, we also offer various motorsport-inspired exhaust tip upgrade options.
WARNING - Prior to purchase, please confirm if your vehicle is an OPF version. Thank you.
BMW X3M / X4M (F97 / F98) Exhaust System Product Details
Full Exhaust system:
–¶ Downpipe :
  –¸ Catted Downpipe  (Optional)
  –¸ Catless Downpipe  (Optional)
  –¸ Front Pipe
–¶ Catback Exhaust System:
  1. Mid pipe
  2. Valvetronic Muffler
  3. Chrome Silver tips
–¶ Exhaust Tip Upgrade Options:
  –¸ Chrome Black tips
  –¸ Titanium Blue tips
  –¸ Carbon fiber tips
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Good socks
Size: 1 pair black L
Good socks
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Reviewed in the United States on May 6, 2026
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
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Reviewed in the United States on May 27, 2026
★★★★★ 5
These work
Size: 2 pairs black L
My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
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Reviewed in the United States on March 12, 2026
★★★★★ 1
Potential Fall Risk
Size: 2 pairs black L
While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
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Reviewed in the United States on October 24, 2024