SKU: 80505773753

AC Schnitzer intercooler step 1 for BMW 1 series F20/F21 (1751220310)

Sale price$781.65 Regular price$868.50
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

AC Schnitzer intercooler step 1 for BMW 1 series F20/F21 (1751220310)Philosophy Functionality The AC Schnitzer intercooler reduces the high temperature of the intake air caused by turbocharging, thus ensuring better filling of the combustion chamber. Since cooler air contains more oxygen than warm air for the same volume, the AC Schnitzer high performance intercooler supplies more oxygen to the combustion chamber. This leads to more stable engine performance and higher torque. With an 85% larger airflow area and over

Philosophy/Functionality
The AC Schnitzer intercooler reduces the high temperature of the intake air caused by turbocharging, thus ensuring better filling of the combustion chamber. Since cooler air contains more oxygen than warm air for the same volume, the AC Schnitzer high-performance intercooler supplies more oxygen to the combustion chamber. This leads to more stable engine performance and higher torque. With an 85% larger airflow area and over 90% more charge air volume, the AC Schnitzer high-performance intercooler offers noticeable advantages over the standard intercooler thanks to its size and stepped design. The Performance high-performance core achieves outstanding cooling properties. This innovative development guarantees sustained and homogeneous power delivery from the engine. Even at high outside temperatures, engine performance remains noticeably more stable. In addition, the lower temperatures during the combustion process provide further advantages: the engine has a lower tendency to knock, and the thermal load on the pistons is reduced. This increases the service life of the engine.

Material/Assembly
The end boxes of the AC Schnitzer high-performance intercooler are made of cast aluminium. Using flow analysis, they were then further optimised in CAD-based simulations. Design: stepped, performance high-performance core. Material: cast aluminium. Processing: CAD-based simulations and optimizations. Installation is achieved by replacing the standard intercooler and is therefore easy to perform, as the original charge air hoses can still be used.

Scope of delivery
- AC Schnitzer intercooler 520x215x145 mm
- Mounting kit
- Installation instructions
- Weight: 8.6 kg

Uniqueness of the AC Schnitzer intercooler Step II
- 85% larger airflow area
- 90% more charge air volume
- AC Schnitzer flow rate: 201 l/s at 175 mbar
- Series flow rate: 158 l/s at 175 mbar
- AC Schnitzer charge air volume: 13.8 litres
- Series charge air volume: 7.3 litres
- Made in Germany
- exclusively for BMW vehicles

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 80505773753

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4.2 ★★★★★
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the agitator
Grantham, US
★★★★★ 4
Penny Loafer
Size: 11 Wide, Color: Burgundy Polished Full Grain
I am ending them bak and will order the sae shoe at size 10 1/2. Most shos I fit are 11 however these were too large. They are a beautiful shoe! I will ofder a 10 1/2
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2025
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Verified Purchase
Hugh62
Lexington, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
B
Verified Purchase
BetterEveryDay
Charlottesville, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
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Verified Purchase
tjw
Fort Morgan, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
A
Verified Purchase
Anthony C.
Carnegie, US
★★★★★ 5
Penny loafers - best new old style
Size: 10, Color: Burgundy Polished Full Grain
These fit great. Real old school style reborn as original. Comfortable leather and looks great with jeans or dress pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025

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